(A) Any water outlet connected to auxiliary water sources, industrial fluid systems or other piping containing non-potable liquids or gases, which could be used for potable or domestic purposes, shall be labeled in a conspicuous manner as: “WATER UNSAFE FOR DRINKING”.
(B) The minimum acceptable sign shall have black letters at least one inch high on a red background.
(C) Color coding of piping in accordance with Occupational Safety and Health Act guidelines may be required in locations where, in the judgment of the inspector, such color coding is necessary to identify and protect the potable water supply.
(2011 Code, § 18-318) (Ord. 06-45, passed 9- -2006)